NET framework problems
i recently installed NET framework 3.0 and noticed that somehow now my computer has terribly slowed down,it even freezes sometimes :(,so i thought uninstalling older versions might help.... so now that i have 3.0 can i uninstall the previous versions of NET framework? or is it better to uninstall version 3.0? and also will RM work with 3.0 if i uninstall 2.0?

Do you really need NET framework 3.0? The problems you now have can be conflicts between each version installed. I don't know if NRPG works with 3.0... But, searching in Google for "can i uninstall the previous versions of NET framework" does not give me pleasant results, it seems that sometimes it could be tricky. It would be great for you, if you can make a backup of your windows installation, before trying to uninstall NET framework.

Don't install .net 3.0!!! For now NRPG RatioMaster is witten on .NET 2.0 so you don't need .NET 3.0!!! Soon (may be) i will realise NRPG RatioMaster for Linux (written on MONO platform)

uninstalled 3.0 and also 1.1 that i had installed a long time ago and everything works fine again thanks for the help :)

thanks 4 all 4 help us