All,
Since we are not likely to see more 4700 roms from Kozhura, I've created a new rom (well two actually with different pagepool sizes) that is a hybrid of the working PDAVIET as modified by me and algasystems, and Kozhura's latest 6.1 that did not work. I plan to stay with this until a new base rom - with a working SDHC in my dreams - is available.
I have added links to both on Post#1 of this thread (DPDURST: If you choose to add these to your site, I will update the link).
From Kozhura rom
1. All functionality of rom. Removed all extra items.
2. Word, Excel, PowerPoint are now part of programs instead of a separate sub-folder.
3. Windows Mobile Black theme.
3. Initflashfiles.dat is cleaner but equivalent to Kozhura.
From PDAVIET
1. Service Quality Management.
Personal preferences
1. Removed unnecessary "My Document" subfolders.
2. Removed sample images and HP_Globe1 desktop.
I am currently using the 8mb pagepool version. I notice a minor difference in speed, but overall both are fine. I can sync using cable and bluetooth. Bluetooth works with my GPS receiver and iGO. I have no way to test BTphone. Cjean perhaps the 4.8mb version on your machine?!

Wifi works.
Thanks to PDAVIET for a working base and to algasystems for the keyboard and other improvements. IMHO, this is where Kozhura would have ended up with a WM6.1 rom if his 4700 had not died. This rom is about 40kb leaner and as clean as I can make it. It works well for me. While I doubt I can make it any better, hopefully others will keep improving this.
Regards,
Sanjay