heater core replacement for a urS4?

[Bing]

i'm not a superstitious guy, but while driving a bud home from work
tonight just outside his neighborhood i swerved to avoid a black cat
darting across the road.After reaching his house he reaches to pull
passenger door handle and his finger slips off of it...Now door must
be opened via the window down and reaching out.Then after leaving my
windshield becomes slightly fogged, hit the defrost and in an instant
windows are now all fogged up...@#$%^&! a little anti-freeze
smell..get the flashlight out and shine on the gas pedal ...Lovely
shade of green drips......anyone reccomend a source for a heater core
replacement for a 93 urS4???  Wonder whats next?
-- 
Rich Palazzoli
'01 A4 2.8Q 30v
'93 URS4