What to Buy First?

Ok, while I definitely don't have the money now, I'm planning on saving up.

I have a 20D and a few lenses that have served me well (I wish I could say I know how to take a photo well, but really, I've just played around for a few years and haven't learned as much as I'd like to). I eventually want to get into wedding photography (yeah, I've read thousands of people saying Wedding photography is a vicious beast). Would it be smarter for me to save up and buy L-series lenses or buy a nicer body (say a 5D) and then rent lenses until I actual get enough money to really start buying lenses?

And as a side note:

Any (and I mean ANY) advice on getting into wedding photography would be appreciated. I've bought a few books and I do a fair amount of reading online about wedding photography. I'm trying to get in touch with the guy who did my wedding (as I think he is a very skilled/creative photographer) to possibly see if I can run along side him some.

Anyway, thanks (in advance) for the advice!

Go for the glass. It makes the world of difference.

If you have S lenses now, stick with getting yourself into L fever, and then upgrade to the 5D Mk2 later when its out

My approach with my 30D was like CincyShooter's suggestion: I bought enough L lenses over time to cover my range of needs (mostly outdoor/nature photography, so wide angle to good telephoto). From then it was the logical next step to get a 5D. No regrets!

Tony

Yeah get glass now and practice practice practice until you're ready to make the jump then upgrade the body when possible.

A great camera and bad glass still equals lesser photos. A good camera with great glass is the way to go, I'd think. Get a good lens (like the 24-70 L) and shoot with that for a while. I saw a big improvement in my photos over my old 28-80 lens that came with my Elan IIe--I used that lens on my 10d until I could get the 24-70. Good glass first...

I went with the L series lenes first. I can tell you for me it was the right choice.
after that I upgraded the XT to a 30D. It is an awesome combination.

My advice, forget about upgrading anything. You stated I wish I could say I know how to take a photo well, but really, I've just played around for a few years and haven't learned as much as I'd like to).
Until your skill outgrows you equipment you'll just be fooling yourself that getting better glass or a better camera will instantly produce better photos. Concentrate on what you have until you start producing nice photos repeatedly. At that time you'll know yourself what lenses or camera is limiting your abilities and won't have to ask.

My daughter just got back from Europe where all she had was a Fuji F31 and brought back some amazing photos. She has a great eye and understands exposure and composition --> results great photos...all without the latest greatest equipment.