ASUS is taking a different tact with their new P525 PPC, and if you can stand the lack of text input, it might make a decent bid for your PPC buck.
The quad-band GSM phone has a 2.8-inch QVGA screen, 2 megapixel camera, 416MHz Intel XScale processor, 802.11b WiFi, Bluetooth 2.0, miniSD, 128MB flash ROM and 64MB of SDRAM. Even better news is that all of this fits into a 160g, 0.75-inch thick form factor.
E-mail, Instant Message and Skype Anytime
The P525 leveraged Push E-mail functions to deliver real-time synchronization with email, phonebooks and calendar items as changes occur on the Exchange account through continuous connection with a mobile operator between the P525 and a server.
Supporting Microsoft Windows Mobile 5.0 operating system, the ASUS PDA phone supports office applications, including Excel and PowerPoint Viewer etc., permitting completion of everyday tasks even on the road.
No word on price or when this phone will be released, but we'll keep an eye out.