Hi all! appologies if this is in the wrong forum!

In our domain at work, we've split all the pc's up so they belong to an OU 
which is named the same as a branch, so my pc at the moment belongs to an 
LHR OU as I'm at London Heathrow. 

My question is, with ADSI, how can I retrieve a list of these OU's on a 
domain please? 

Thanks, 
Alex