If you have access to newsgroups, head over to rec.crafts.brewing. You will find a lot of friendly folks over there who can answer any question you may have. Another resource is
www.hbd.com.
Your basic equipment kit should include a fermenter (at least 6.5 gal), a bottling bucket, hydrometer, siphon (the Autosiphon rocks!) and hose, bottle brush and capper, and some type of sanitizer (StarSan works best). Additional items you will need will be a good thermometer (one of those little 6" probe type kitchen thermometers works great), a long spoon for stiring your brew, and a brew pot (16-20 quart minimum for partial boils, 28-30 quart for full boils).
The first extra piece of gear after the basic kit will be an immersion wort chiller, expecially if you do full boils. The ability to quickly cool your beer after the boil will make a dramatic improvement in the taste of your beer.
If you have a place to do it outside, invest in a cheap turkey cooker for your boils. These come with the proper size pot for boiling a 5 gallon batch. These will bring your wort up to temperature much quicker that your stove will and will better maintain your wort at the good rolling boil you need.
Check around at a couple of the online places and compare kits. Williams Brewing is good as are Listermann's (free shipping east of the Mississippi), and Austin Homebrew, among many others.