Not if you purchased it last year. LW Pro offers free updates for 6 months only. But the problem is ... LW is not called Turbo!!! And LW Pro is not offered through C.NET.com!!! You can find the free version there but certainly not LW Pro. You find it here http://www.limewire.com/english/content/download.shtml
I'd hate to think you bought a scam version of LW.