i'm not quite familiar with what your phone model is capable of - but obviously what you did worked in your case.

for others (ie those with k610/v630 phones, like myself) a complete reflash is required, as even though SE say that these phones support 'macromedia flash light', you can't put a flash menu on them; but you can flash (MAIN FS and Cust Packs) w660 firmware, and then put on the flash menus.

ps. you put a fair bit of effort into that post.. nicely explained and set out :).
maybe you could write the wiki's??