alright, my friend wants me to build a system for him, but the requirements are different from any ive built/been accustomed to in the past. he wants me to build a system for use in mostly recording music from a piano. i have read several of the threads that have floated around about professional music, etc, but i have several questions as to how i should get started. first of all, what speakers/sound card/audio set up is recommended for something like this (and recommend piano or keyboard too if you have knowledge about that) for a user on a budget (say around no more than 600-700 usd excluding the keyboard)? also, what are some good sites that have good info or reviews about these things ive mentioned above...ie, professional sound cards, software, keyboards, speakers, and whatever else? if there are any tips are things i should know, please, tell me. thanks, your help is appreciated