About the platform!

I want to develop the vpp with the blow config:
jdk1.5.0+eclipse 3.0.1 release +sde for eclipse Community Edition (Build no: 20040705) !
but there are some wrongs during configing!I want to know whether the sde for eclipse Community Edition (Build no: 20040705) support the eclipse 3.0.1 + jdk1.5.0!If it is true how do I config them?
Then i want to find these support related information but i cant find !Can you give me some links?

ok,that problem have been solved!but i found another new problem!My vp have been unstalled at the d: disk!Every time It automatically appears a file named .vpumlproject at the d when i exit the vp !Is it a normal statements?