Canon EOS450D

Yay! Got myself a Canon EOS450D DSLR.
Gotta make sure I use it a lot coz it's so damn expensive.
Currently I can't afford to get any accessories for it, so gotta live with the standard spec:
-EOS450D
-EF-S18-200mm f/3.5-5.6 IS

But when I get more $$ and skill, I sure want:
-Tripod & Gorilla tripod
-Remote shutter
-External flash
-Lens hood
-Lens protector
-etc