I second the Dunsire suggestion! I use a Gibson chanter and find it the best sound to practice with.

For pipes, after about 9 months I purchased a used Dunbar P-3 for about $500 (a VERY good deal) and it is all I'll ever need. My son is a very good piper and he has a set from Musician's friend, and loves them. The only drawback to those is the bag. We replaced it, and glad we did. Great set otherwise, though. For a beginner, go with a polypenco/delrin set, and for these stick with Dunbars.

For a great deal, try here:

http://www.hotpipes.com/p1main.html