The Elusive Japanese Bee - 1st macro

So here's my first attempt at macro, a random bee near the office.

It's also my first attempt at using a fully manual lens, so it's a challenge for me ..

any c&c will be much appreciated!

ps. I'm using a FD mount Cosina 3.5f 100mm macro with a no-glass adapter ring.

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Shot with Canon EOS Kiss Digital X at 2007-07-24

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Shot with Canon EOS Kiss Digital X at 2007-07-24

Canadian lost in Tokyo, Japan / Singer in the hardcore/punk band Everybody's Enemy
GEAR : Rebel XTi / Tokina 10-17/EF-S18-55mm F3.5-5.6 II USM / EF55-200mm F4.5-5.6 II USM / 50 F1.8 / Cosina MF 100mm MACRO f3.5 / Tamron 200-400 5.6 LD/ Sunpak PZ40X
WANTLIST: Sigma 30 1.4

Canadian lost in Tokyo, Japan / Singer in the hardcore/punk band Everybody's Enemy
GEAR : Rebel XTi / Tokina 10-17/EF-S18-55mm F3.5-5.6 II USM / EF55-200mm F4.5-5.6 II USM / 50 F1.8 / Cosina MF 100mm MACRO f3.5 / Tamron 200-400 5.6 LD/ Sunpak PZ40X
WANTLIST: Sigma 30 1.4

7D, RebelXT, 30D, 50mm 1.8, 85mm 1.8, Sigma 70-200 2.8 Macro, Sigma 1.4x TC, Tamron 17-50 2.8, Metz 54, 100-400IS, Kenko Ext Tube Set, 24-70 2.8, 180mm Macro, (2) GoPro

Alby

Canadian lost in Tokyo, Japan / Singer in the hardcore/punk band Everybody's Enemy
GEAR : Rebel XTi / Tokina 10-17/EF-S18-55mm F3.5-5.6 II USM / EF55-200mm F4.5-5.6 II USM / 50 F1.8 / Cosina MF 100mm MACRO f3.5 / Tamron 200-400 5.6 LD/ Sunpak PZ40X
WANTLIST: Sigma 30 1.4

Brian
400D, 350D, kit lens x2, 100mm f2.8 macro lens,400mm 5.6L lens,70-200mm f4L usm lens. 28-135mm IS usm lens, Raynox DCR250, Kenco rings, Kenco 2X + 1.4X, RC-1, sigma 70 -300 DG macro lens, 430 EX flash, Hakuba flash bracket, Off-camera cord 2, battery grip.
http://www.flickr.com/​photos/skylab2007/