list for tomtom6 nav compatibility :-
* ACER: ACER N310-B, ACER N311-BW, ACER n35, ACER n50
* Asus: Asus MyPal A632N, Asus MyPal A636N
* DELL: DELL AXIM X51, DELL Axim X51v
* Eten: Eten M600
* Fujitsu Siemens: Fujitsu Siemens LOOX 720, Fujitsu Siemens Pocket LOOX N520
* HP: HP iPAQ h4150, HP iPAQ h4350, HP iPAQ hw6510, HP iPAQ hw6515, HP iPAQ hw6910, HP iPAQ hw6915, HP iPAQ hx2190, HP iPAQ hx2490, HP IPAQ rx1950, HP IPAQ rz1710
* i-Mate: i-Mate JAM, i-Mate JAMin, i-Mate PDA-N, i-Mate™ PDA2k
* Mio: Mio 168 (Rom ENG), Mio A201, Mio A701, Mio P350
* Nokia: Nokia E61
* O2: O2 XDA Exec
* Orange: Orange SPV M1000, Orange SPV M2000, Orange SPV M3000 beta
* Palm: Palm Treo 700W beta, PalmOne Treo 650
* Qtek: Qtek 9000, Qtek G100, Qtek S100, Qtek S110
* T-Mobile: T-Mobile MDA compact, T-Mobile MDA III, T-Mobile MDA Pro beta
(pasted from tomtom website)