Classic stalls- due to corrupt extensions?

My Classic environment stalls during start up.
I originally followed the advice in this article:
http://docs.info.apple.com/article.html?artnum=106835
to no avail.
I had also tried to start up with extensions off, which works, but leaves me without extensions. You may view my previous post:
http://discussions.apple.com/thread.jspa?threadID=499926&tstart=0
I have since gone through the entire extensions folder and tried each one by one (starting up Classic after each addition) and found 18 extension files to seemingly be corrupt. I've placed these in the disabled extensions folder and Classic starts up without stalling.
However, I can't open any applications.
When I try to open a classic application it bounces in the dock, stops bouncing and does not go away, the triangle underneath does not appear, the application does not appear, and it won't respond to quit commands.
Also, when I try to open a Classic application without first separately starting up Classic, the Classic start up will stall.
I've tried reinstalling Classic with the Software Install and Restore disk, and repaired disk permissions. After doing this I attempted to reinstall/restore software (photoshop 6) from its disk and the installer application, a Classic application, wouldn't open.
I can't imagine what else could be effecting the start up. If there's anything else I can do, or redo I'd greatly appreciate any suggestions.
Thank you.

Hi, Cabbitsu. I suggest starting up from your Panther installer disk 1, opening Disk Utility from the Installer menu, and running DU's "Repair Disk" routine repeatedly until it reports twice in a row that your disk "appears OK". Then perform another new installation of Classic — a Clean Install if that option is available to you — and test again.
I can't assure you that this will be the solution to your problems, but it is likely that they stem from some corruption of your hard drive directory, and this procedure will reveal and probably repair such corruption.
If DU's "Repair Disk" routine never gives your drive a clean bill of health without reporting that it had to fix something, you will need a stronger disk utility such as DiskWarrior or TechTool Pro to make the necessary directory repairs.

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    --Moid M                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

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