I am looking to print my works into a portfolio (not much, but i feel im moving on to my next period)
and i been looking online for printing services, i found a few, but i dont have any experience with this.
I have got photos printed by Sheldon who is on the site here too and the quality of the images really is top notch. Would definitely use him for portfolios or panels.
The folio approach can be a nice way to go for portfolios. Re: printing, look up Steve (stcstc) here (360-dpi.com), I have seen prints he has made for others exhibiting, as well as his framing and presentation, and have been very impressed.