I just ripped 400 of my 800 CD's with EAC to WMA Lossless v9 .. and now I realise that there is a v10 :-)

Please tell me its makes little dufference as I am ripping to Lossless .. so I expect (hope) v10 only focuses on improved algorithms in Lossy formats as Lossless = Lossless right?

I want to move to dbPowerAMP (see my other 2 posts tonight) as EAC is SO slow..