My current kit:
Canon EOS 20D
Canon EOS 1DMk ii
Canon EOS 300D
Canon BG-E2N Battery Grip for the 20D
4 BP511A Batteries
4 NP-E3 Batteries
Two Chargers for the BP511A Batteries and One Twin charger for the NP-E3 Batteries
Sigma 70-300mm 4-5.6
Canon 18-55 IS 3.5-5.6
Canon 35-80mm 3.5-5.6
Canon 50mm 1.8 (Nifty Fifty ftw)
Canon 300mm F4 L
Hama Tripod
Hot shoe Level
Screw in CPL Filter + UV Filter
Set of ND filters + Holder
Two 2gb CF Cards and 18gb SD card ( One CF Card for my 20D and 1D and the SD card also goes in the 1D)
Two RS-80N3 Remote Switches(Work on both 1D and 20D)
A RC1 Wireless Remote and an RS-60E3 wired Remote.
1xND2 Hard
1xND2 Soft Grad
1xND4 Hard
1xND4 Soft grad
1xLight Tobacco Filter
1xSoft Sunset Filter
1xCokin Blue Grad Filter
1xCokin Warm Grad Filter
Think that's about it although I will have a new addition to my Camera Bodies in a few months time
and I really need a decent walkabout lens thats EF fit for the 1D that camera is limited to what i can use it for with a 50mm and 300mm!
That might give you some ideas Gedde, I've accumulated this stuff over two years but every bit of it comes in handy every now and again!