rewriting subqueries to inner joins

[phxbypdx]

Rather than beat my head against a wall, I figured I'd post the question here, then work on some other stuff while waiting for an answer

I 'get' the logic in subqueries. If I was joining one table, I'd get it here too. But when I start joining joins of joined joins, I get confused. Can anyone help me out?

INSERT INTO ArcTool_TimeKeyList ( Time_Main_Key, Time_EndDate )
SELECT tblTime_Main.Time_Main_Key, tblTime_Main.Time_EndDate
FROM tblTime_Main
WHERE (((tblTime_Main.Time_StartDate)<
(SELECT tblTime_Main.Time_StartDate FROM tblTime_Main 
WHERE (tblTime_Main.Time_Main_Key = 
(SELECT TOP 1 tblTime_Detail.Time_Main_ID 
FROM 
(SELECT * FROM tblTime_Detail 
WHERE (Select  tblWF_Shop.WF_Shop_Key from tblWF_Shop 
WHERE ((tblWF_Shop.WF_Shop_Key = tblTime_Detail.WF_Shop_ID) 
AND [tblWF_Shop].[WF_CompleteDate] Is Not Null 
AND [tblWF_Shop].[WF_CompleteDate]>=Nz(Eval("Forms!pfrmBackup!calArchiveDate"),#1/1/2000#)))))))));

Thanks,

Scott