Mmm, I see now that other programs response in similar ways on this comp. I've read on some other forums that this could be related to the windows vitrual memory settings. I know, since I have 1gb of ram that I disabled disk caching. But now when i checked it once more it was enabled again.
Anyway, I can add that I have the Flashftp installation on a Secure Drive, that i have to unlock when i want to use it... The drive is made by Steganos Security Suite, AES encryption. I'll check if they maybe have som upgrade for me. As I see it know, it's possible that the problem first occured after last upgrade.
I'll get back... maybe
/H