iWork need to have its ducks in a row. At least have 3-4 programs in the package. Make is $59 or the current $79 with a "Word, Excel, and PPT competitor". Oh yeah, make it for Macs AND Windows, just iWork. That is a MUCH cheaper alternative to MS Office. I know about Google's suite and OpenOffice and the other free stuff. They work well, but tons still opt for MS Office. Maybe they'd opt for iWork?
iWork should work very well with Google's suite and MS Office so compatibility issues are almost nil, if it isn't already. Maybe iWork can be free for the Mac, but $59-$79 on the PC? One reason I think that iWork should or might also come to the PC is because of the iPhone. I think that iLife should ALWAYS stay "Mac only" like .Mac and most other things, but iWork could get a few people to realize what the Mac has to offer. iWork should also work with .Mac...if it doesn't already.