There are Universal Chargers available. Stop by your nearest BestBuy and check for a compilable one. The OEM charger may be available from the Manufacturer's at their site.

Without knowing what you may set your camera for... Fine, Medium or Low Quality, it is hard to say exactly how many photos you will get on a memory card. The amount of photos should be approximately double on a 2gb vs a 4gb.

What I could find on the basic model is.
Accessories: AA alkaline batteries, USB cable, wrist strap, custom camera insert for optional Kodak EasyShare camera and printer docks (camera and printer docks not included)
Software Included: Kodak EasyShare
Hope this helps.

Finding camcorders with external Mic inputs are getting harder to find on the consumer level. They are out there, but it does take some extensive research to find one at a reasonable price. Look at Canon and Samsung to start. An external Mic plus a in line volume control will help with recording drums. Part of the problem with drum audio is that not only do you have a LOUD sound you also have a large air volume moving across the Mic. The small Mics on camcorders gets overwhelmed and flutters. You also want a camcorder that allows you to set the audio record level Manually. Leaving the audio on Auto will cause the camcorder to cut the audio in and out whenever the sound it too loud. The audio compressor causes this. In manual mode you can lower the record level and stop that from happening.