I currently run 64bit Suse 10.0 using an Athlon 64 processor.
My question(s) about a possible upgrade to the Athlon 64 X2...
~ What are peoples experience of the dual core vs. single core?
~ Would an upgrade be worth it?
~ Is a recompile needed?
Hardware really isn't my forte, please go easy

Any suggestions, advice, experience or whatever would be gladly appreciated!