you can not convert a psd into a indesign file, but you can import psd files or elements into indesign.
i once posted my rat7(mac), but i still in love since my half life in this intelli mouse explorer 3(pc)! my setup:
what do you exactly want to advertise? maybe i am interested
mad catz rat 7 here, works perfect, very happy, highly adjustable!
should be no problem, many people here do exactly this