What to do with those obsolete things that clutter the house, office and mind. Things like old wood types, unusable rotary telephones, pesky junk snail mail, unresponsive switchboards, and the male teenagers' favorite magazines? Why throw them out, when the MFAD first year students have much better solutions. You'll see them tonight at the SVA Gramercy Gallery at 209 East 23rd St. Opening tonight from 6 - 8 pm the recycling show of the decade.