Want to receive the latest contracting news and advice straight to your inbox? Sign up to the ContractorUK newsletter here. Every sign up will also be entered into a draw to WIN £100 Amazon vouchers!
Have you tried oXygen (http://www.oxygenxml.com/) it's pretty good, has multiple platform support (the reason we use it) and it has a nice plugin for eclipse.
Also it has most of the benefits of spy but is a shed load cheaper.