I have a 002 and I really love it, but I have PT because I need it. If you are just starting out, I don't think PT is the best deal in town.
Sure, you are learning an interface that some pros use, but...so what? The important thing is to learn HOW to record and you can do that with any DAW. After a couple years on any system, it only takes a few days to get up to speed with any other system (within reason.)
The best deal it PT LE is the Mbox. You have no upgrade options, but when you buy something else at least you have the little USB box for remote recording or traveling. If you start with any other PT LE system, remember that your only upgrade paths are a) buying outboard convertors and preamps and b) replacing the entire system.
I'd only go the PT LE route if you know you need PT. If not, relax and enjoy the many less expensive options out there. Pro Tools is very simple and easy to learn so you can pick it up fairly quick when you need it.
Take care,
Chris