
No worries, and take a look here --> 50mm 1.4 link for more reasons to buy this lens. Also, I have a 30D and it's a great body. Not too many pixels to play with when you're learning about post-processing, great features, good weight, great build quality (just ask POTN's KenjiS who dropped his 30D in the snow last winter, with no problems afterwards!)
But back to the 50 1.4 and yes, as has been mentioned, many will say to buy a different lens, or a zoom, but I'm with you on this. A good, fast prime will get you thinking more about the shot before you lift the camera to your eye - which, IMHO, is a "better" way to get more from your gear.
"Buy as little as possible" is my advice.
Instead, get your holding technique perfected - and save the money from a tripod (that'll just gather dust) for a better lens after you know what you need it for.
Buy a modest sized bag (my Lowepro EX160 is great) that'll hold your camera and 50mm 1.4, and then a flash/longer/wider lens when you get one.
And go from there!
Cheers for now,
Simon
Thanks for the comment! I will definitely use all of that advice.

Agreed, for your one and only lens, 50mm on a crop is too long indoors, and too short outdoors.
A Sigma 30mm 1.4, or Canon 28mm or 35mm would be better if you are only going to have one lens.
I understand where you're coming from. Good points. Although I want to just get one lens at a time and learn all I can about it before I get a new one, it shouldn't be that far out before I decide to make a purchase on a nice lens, most likely zoom. I'll decide when the time comes.
Thanks for everyone's comments and opinions! It really helped!