i have a number of largeish posters and flat artwork i need to frame. does anyone have any experience with this type of thing? i know i can go to a Michael's and have them do it but i hear bad things. i am looking for really simple, acid free black aluminum frames that will hopefully properly protect and display the work. i have friends who have gotten some oversize posters framed professionally for more than $1000 per, but i am looking for a cheaper solution that will not ruin the artwork. other than people trying to sell you frames, i am having a hard time finding out what i need to know about framing, rabbets, matts, dry-mounting, etc... on the net. thanks!