ButterFlight (PocketPC) 2.42 is compatible to the following devices:
ASUS
M520w, M930, P526, P527, P550, P735, P750
AT&T
Tilt 8900, Tilt 8925
Audiovox
MP6900, SMT 5800
Datalogic
Datalogic Kyman
Dopod
C500, C750, CHT 9110, D600 - Enhanced, P660, P860, S1, S1 - Enhanced, S500, S600
E-ten
Glofiish M700, Glofiish M750, Glofiish M810, Glofiish X600
Emobile
Emonster lite S12HT, Emonster S11HT
Gigabyte
GSMART i350, GSMART MS800, GSMART MS804, GSMART MS820, GSMART MW700, GSMART q60
HP
iPAQ 100/110/111/112, iPAQ 114 Classic, iPAQ 600/610/612/614, iPAQ 610, iPAQ 614 Business, iPAQ 900 Data Messenger
HTC
5800, Elf 100, Elf 200, Kaiser 100, Kaiser 120, Mogul, Nike, P3470 (Pharos), P4550 (TyTN II), P6500 (HTC Sedna 100), P6550 (Sirius), Polaris 100, S420 (Erato), S710, S720, S730, S740, Ted Baker Needle, Titan 100, Touch Cruise, Touch Dual, Touch Enhanced, Touch Find, Vogue 100, Volans, Wings
Mio
DigiWalk A702, DigiWalker P560
NTT DoCoMo
FOMA F1100, FOMA HT1100
O2
Helen, XDA Atmos, XDA Comet, XDA Denim, XDA Mantle, XDA Nova, Xda Orbit 2, XDA Star, XDA Stellar, XDA Terra
Samsung
Samsung SGH-i640, SCH-i760, SGH-i200, SPH-M4650
T-Mobile
MDA Touch, MDA Touch Plus, MDA Vario III, Shadow, Shadow Copper, Shadow Sage, Wing
UTStarcom
MP6900, SMT 5800
Verizon Wireless
SMT 5800, Touch, XV5800, XV6800
Vodafone
v1415, v1520, v1605, v1615, Vodafone Compact V, Vodafone VDA V, VPA Touch