Need to get unique combination from associative table...how?

[sadcaper]

I have an associative table between Teams and Issues. Many issues can have many teams, therefore the need for a linking table.

What I'm having trouble with getting a unique combination of Teams out of that table.

For instance, the table has the following values:

ISSUEID TEAM
1 ADT
1 ED
2 ADT
2 OPT
2 ORD

I want to get the unique combination of teams for each issue. So...I want to get:

IssueID Teams
1 ADT, ED
2 ADT, OPT, ORD

Is there a way to get this from a query? All I can get are all the combinations, which does me no good. It needs to be unique.

I was using this query, but it doesn't do the job:

SELECT it.IssueID, it.teamid+', '+it2.teamid AS Teams
FROM tblissueteamlink AS it, tblissueteamlink AS it2
WHERE ( ((it.TeamID)<>it2.teamid));

Any help would be appreciated.
Thanks!
Drew