Here is what I am finding is needed to run 1.5a2 in portable / pocket version:

unzip 1.5a2 to USB

- add profile.ini in main K-M directory:
[Profile]
path=Profiles
isrelative=1
- add folder "profiles" in main K-M directory
- does not seem to need kprofile.dll in the components folder as previous pocket versions needed

Run 1.5a2

- set edit>preferences (F2) to settings conducive to USB use: cache, history, cookies, disk use, icons, etc.

Close 1.5a2

- manually add "macros" folder to the default profile folder
..\K-Meleon\profiles\xxxxxxxx.default\macros
where "xxxxxxxx" above is the string generated by K-M the first time it is run

Anyone discover anything different from this?

Cheers,