Can one install pocket outlook of WM6 on WM5?

[reches]

I would like to get HTML support offered by pocket-outlook of WM6 but keep my Jasjar WM5 (have problems/issues with WM6).

There are of course three issues here:

- Compatability: would pocket-outlook WM6 run on WM5?
- Feasibility: could pocket-outlook be extracted from the WM6 ROM?
- Availability: any CAB file some where maybe?

Thanks