game saves on a flash cart?

[nullity]

http://pages.ebay.com/link/?nav=item.view&id=331024022501

Does anyone know if this is true? If so, this transforms the GT/Express from a luxury to a necessity.  Lack of save ram is the main reason why I've never splurged for an express. I sure wish the Turbo Everdrive had this feature!

[HercTNT]

some one here in the boards explained a few months ago how it works. I have forgotten the details, but it does not save games as i understand it. I think it only works with the one or two hucards that had a built in save feature. Some techy can jump in and save me on this one.