RadioReference.com Forums

Hi all,
I am currently looking for a GPS and thought I would ask to see what you guys and gals think. I am looking for something with lifetime updates to the maps for one. I would also like to have one that operates off of AA batts if possible as I never have really like battery packs. Any suggestions of such a beast for under a $150.00? If not other suggestions will be fine, just looking for something basic so I can use it in the car as well as portable use.

Thanks,
Joey