2002 chrysler sebring convertible bypass

I have searched on here and have not found anything solid. Can someone recommend a Bypass/keyless entry module for my application. I just bought the car and it only has one Transponder key. I figure it would be cheaper to install a remote start keyless entry system. I have done a couple installs before, but the newer cars confuse me a bit. Any help will be appreciated. Thanks

There are two excellent solutions from iDatalink.  They do a lot and only require one working key to program.  They do require the correct ( CH6 ) firmware top be flashed on to the module.  Here is a link to the iDatalink site : http://www.idatalink.com/helpdesk/  Check out the ADS-AL CA and    ADS DL modules.Soldering is fun!

Thanks for the reply. I am trying to save the money of buying and programming keyfobs for this Sebring. If I find one of these modules online, do you think the person selling the module should be able to flash it? I purchased an Ultra Start 1272. I have had pretty good luck with that line of products. I might just have to get someone local to do the install.

The Ultra Start 1272 is a solid unit and will go D2D with the iDatalink bypass module.  There are online places that will flash the module prior to shipment ( sometimes for an additional fee ).   Soldering is fun!