I just bought a new powerbook 15" superdrive, and it doesn't have apple works. Is that standard, or am I missing it, needing to install it? Can I get it from apple's webiste?
If you just need to convert .cwk files to a more widely-used format, then try ICWord and copy/paste into Word or whatever. So long as the formatting in the .cwk file isn't outrageous, it'll be fine.
At this point, Appleworks being the outdated embarrassment that it is, why the hell is Apple even charging for it? They should be giving it away, and thanking everyone who bothers to download it. Don't get me wrong, I use it frequently, but it's not worth paying for. Free word processors are more well-featured.
MacLinkPlus is great software to have... i think it's even included with Appleworks (to allow it to open clarisworks files).
Yeah all the other guys have given great reccommendations. If you don't mind using the X11 windowing environment, grab Fink or Darwinports and there are so many great word processor / spreadsheet programs you can get. You can also get "Aquafied" versions of some of these... I know you can get an OS X version of AbiWord, as was mentioned. This is a pretty good word processor. You can now get OpenOffice 2.0 snapshot builds for PC... I heard that they are trying to bring this one natively to OS X... we can hope...