As long as Winamp 6.0 lets me continue to do what I'm already doing, I will be happy.
It would also be nice for it to have less glitches and inconsistencies and less of a need for workarounds and 3rd party plug-ins for artwork and for some of the common general purpose file management, search, and sorting abilities people keep asking for.
Windows 10 will force me to upgrade hardware in order to take full advantage of it, but I've been wanting to make some major upgrades anyway. Most of my stuff is early to mid Windows 7 era.