Camera/Lens Cleaning

[Phimp]

Over the past year or so, my Canon 40D has gained an awful lot of dust spots (on the sensor I presume) from typical changing of lenses, etc. & I'm getting tired of fixing them in every photo I take in LR2...

Any dslr cleaning kits that are recommended on a budget & available online?

Any tips/suggestions?

 

[P!rate]

air cans i hear work.. just PSHHH!H!H!H!H!H!H!H!H and fixed

 

[Pylon]

Giotto Rocket Blower. Works great on my D40 for removing dust.

I wouldn't recommend canned air since you might get fluid inside your camera.

 

[northrop]

^Giotto Rocket Blower FTW!

also, for more advance cleaning kits have a look in here:
http://www.copperhillimages.com/

i get all my supplies from them, (specifically this kit) and i'm very satisfied with the quality of their products.