Create custom "Send' and "End" keys in K800

[barvaz_t]

Hi guys,

I don't know whether it's the right place to post my question, but here goes...

I have SE K800 after i had K850 (I know it's a downgrade, but I got it from my work..)
I kinda miss the "Send" and "End" keys, and i was worndering if there's anything I can do in order to change the "Browser" key and the "Open applications" key into custom "Send" and "End" keys.
Any help would be appreciated :)

BTW - don't know if that's important, but my FW is R1ED001.

Many thanks,

Tomer