Hi Widespread,
your system specs look OK to run Ubuntu - it won't be really quick, and depending on the graphics system on the machine, you may not be able to run the snazzy desktop effects, but it should run OK. The main thing is memory - you need at least 384MB to run the installer.
As for your wireless - yes, you may need to fiddle to get that working. I don't have personal experience of the Broadcom chipset, but chances are you might need to run a Windows driver within a Linux wrapper (known as NDISWrapper) - don't panic, it's not as complicated as it sounds. But! This is one of my big bugbears with Ubuntu - other distributions take a more sensible approach to NDISWrapper, but with Ubuntu, you'll have to compile it from source, and every time there's a kernel upgrade (which is relatively often, as part of the normal system updates), you'll have to compile it again. It's really not difficult, and there's plenty of help out on the web, but it's a nuisance, nonetheless.... Mandriva Linux is better in this respect (from memory - it's been a while since I used that)
You absolutely will not damage any of your hardware running Linux, rest assured of that.
I suggest you just dive in - burn a CD, run a 'Live' session from the CD and see how everything works, then install if you like it.. Oh, you can also install Ubuuntu to run 'inside' Windows, which has to be the lowest risk way of evaluating it - just pop the CD in whilst you're in Windows and run the Wubi installer!
Bookmarks