batteries dont last for more than two pictures even though using recommended ones

Kodak specifically instructs use of CRV3 non-rechargeable lithium batteries OR Nickel Metal Hydride AA times 2. Ordinary alkaline cells should not be used even on a temporary basis.

From Kodak website I quote part of the warranty description:

"Limited Warranty

Kodak warrants KODAK Digital and Applied Imaging Division digital cameras and accessories (excluding batteries) to be free from malfunctions and defects in both materials and workmanship for one year from the date of purchase.

Retain the original dated sales receipt. Proof of the date of purchase will be required with any request for warranty repair.
Limited Warranty Coverage

THIS LIMITED WARRANTY WILL BE HONORED ONLY WITHIN THE GEOGRAPHICAL LOCATION THAT KODAK DIGITAL CAMERAS AND ACCESSORIES WERE PURCHASED.

Kodak will REPAIR or REPLACE KODAK digital cameras and accessories if they fail to function properly during the warranty period, subject to any conditions and/or limitations stated herein. Such repair service will include all labor as well as any necessary adjustments and/or replacement parts. Such repair or replacement is the sole remedy under this warranty. If replacement parts are used in making repairs, these parts may be remanufactured, or may contain remanufactured materials. If it is necessary to replace the entire product, it may be replaced with a remanufactured product.
Limitations

Request for Warranty service will not be accepted without proof of date of purchase, such as a copy of the original dated KODAK digital camera or accessory sales receipt. (Always keep the original for your records.) This warranty does not apply to the battery(s) used in digital cameras or accessories. This warranty does not cover circumstances beyond Kodak’s control, nor problems caused by failure to follow the operating instructions in the KODAK digital cameras and accessories User’s Guides...... "

This Kodak website page may be helpful in connecting you to someone at Kodak who can discuss the problem.

http://www.kodak.com/global/en/service/products/ekn030242.jhtml?pq-path=6840

Good luck to you, Larry