What I have:
40D
Sigma 70-200 f/2.8
Canon 17-85 IS
Sigma 24mm f/1.8
Canon 50mm f/1.8
Canon 430EX
Sunpak 383
UV filters for all lenses
77mm and 62mm Circular Polarizer for 70-200, 24mm, and 17-85
Hoods for all lenses except 50mm 1.8 (dont need a hood for that)
Hong Kong wireless flash triggers and Optical flash triggers
slingshot 300AW
Battery grip and enough camera batteries
Bogen/Manfrotto clamps and adapters
Light stand
A couple cheapo tripods and a cheapo monopod
Too many CF cards (2gb + 2gb + 4gb + 4gb + 4gb + 8gb) bought them on sale cheap, and pass them out when I have people shooting for me
2 umbrellas
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what do I shoot?
races, races, races... soon basketball basketball basketball.
Other than that, I am learning portrait photography. family portraits, bro/sis portraits, etc. I have a booking this week for a group of skaters wanting some in-action shots. I also have a few people interested in aerial photography of their newly built house, dirtbike arena, etc
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Here's what's sounded real good so far...
Softbox
Photobooks
Lightsphere
Nice(r) monopod
Rechargeable AA batteries
A second flash/strobe stand
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hey everyone thanks for the good advice! If we think of too many more things, I'll need to get more family!