Andrew86,
Would it not be easier to get rid of all the spyware?
There's no point in creating another account to avoid the spyware, becouse most of it will be active in your new account as well.

As for transferring your downloaded files from your old account to new do the following,
Go to your old account, goto C:\Documents and Settings\"your (old) account name"
R-click the folder "Shared" click copy and paste it somewhere under C .
Log in to the new account, goto the shared map you pasted before, R-click, click cut, goto C:\Documents and Settings\"your (new) account name" and first delete the shared folder you see there, then R click and choose paste , the shared folder you cut earlier will now be pasted under your new account .

__________________
Het algemeen gnutella forum in Nederlands