SQL Developer 2.1 working too slow

Hi All,
I am working on SQL Developer 2.1 after 3 years previously I used version 1.2. Comparatively so many changes came in 2.1 version but it is too slow and while debugging variable values not shows in Tooltip we need to depend on Smartdata tab. If any settings or patches available for following problem than please provide me.
1. Too slow
2. Variable values in Tooltip
By
Srinivas M. P.

SQL Developer using 127232 KB, Free 1.32 GB
Is there any setting is SQL Developer or you talking about my system memory.
If you talking about my system memory than I am using 2 GB RAM in my system and system working well
If I do anything in TOAD than TOAD is working fine but SQL Developer working too slow.
Edited by: SrinivasMP on Feb 5, 2010 3:34 PM

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