Assign key combination to service

Question

I got a couple of questions:
1. In keyboard preferences you can assign a shortcut to Services you made with Automator. When I assign a combination that includes the '\' key, it simply disappears, so I can't assign command+\ to my service. It worked previously, though. Why is that?
2. My Automator script is as follows:
tell application "GrowlHelperApp"
          set the allNotificationsList to ¬
                    {"Audio Output Source"}
          set the enabledNotificationsList to ¬
                    {"Audio Output Source"}
          register as application ¬
                    "Audio Output Source" all notifications allNotificationsList ¬
                    default notifications enabledNotificationsList ¬
                    icon of application "Script Editor"
          do shell script "SwitchAudioSource -n"
          do shell script "SwitchAudioSource -t system -n"
          set CURRENT to do shell script "SwitchAudioSource -c"
          if CURRENT is "iMic USB audio system" then
                    set DEVICE to "Speakers enabled"
          else
                    set DEVICE to "Headphones enabled"
          end if
          --          Send a Notification...
          notify with name ¬
                    "Audio Output Source" title ¬
                    "Audio Output Source" description ¬
                    DEVICE application name "Audio Output Source"
end tell
It doesn't really matter what the script does, but when I press the Play button in the Automator interface, it runs instantly. When I assign a shortcut and press it (I assigned opt-command-,), it takes a few secs until the script is run for the first time. Subsiquent callings to the script are fast as expected. How can I make it run fast the first time?
3. I want to assign the Caps Lock key or Eject key to execute the script. What is the simplest way possible?
If you know the answer to either question, I would be very happy to read your answer.

Answer 1

HI,
Key combination is your field combinatios which you select or maintain during pricing procedure, its a first step of Pricing procedure determination.
Lets say for PR00 (Price) you want to determine price with two factors.
First you will create two condition table with the Tcode V/03
Here you can have the combination as per your business need.like i said
1. You want to maintain price for customer & material this is one key field combination. Table 005
2. You also want to maintain price for customer & material & plant combination this is another key field combination.Table 006
Now the next is you will create the access sequence for Condition Type PR00 for exp. u maintain access sequence PR02
First go to V/07 & create access seq. PR02
now select PR02 & click on access here new entries & and select the condition table here which u have created in the manner system should the condition record for a condition type PR00.(Basically it checks from specific to general).Means first you will put here Table no. 006 & then 005
After this step you will select that condition table line & select field then enter it will go green means its activate now also select the Exclusive check in front of all the condition table & save it.
Now you can assign that access seq. to your contition type PR00 & accordingly you can make the condition record for your customer.
I hope it will clear your point.
revert me if face any issue.
Regards
Deepak