I can confirm that the China 7" GPS units that are sold on ebay, do in fact work come with iGO 8.3.2. Dated Mar. 10, 2009. The maps are also well outdated, from 2009....
The 7" unit runs WinCE 6.0 and has a few extra things loaded.. such as games, a FM transmitter, able to play MP3s and GIF/JPEGs...
I couldn't STAND the old software that was on it, so.... I updated..
Primo2 From the following link
http://www.navitotal.com/showthread.php?9656-iGo-Primo-2.0-Build-9.6.5.211211-%28Dec-07-2011%29-Torrent-TBM
I followed all the instructions, and got the newest maps, and Pro voices.. Which give Street names.. Very nice. All 100% work!
So, if you're like me, and bought one of those CHEAP GPS units, and wanted to update... Or, had a question before you decided to buy one... Here's the answer..
They work GOOD with this updated software! The GPS receiver is very strong! I pick up 8 satellites inside my house. My old one wouldn't pick up any..
I also received my unit within 7 days..
Have a question, just PM me.. I try to check here every day.