QuoteAlso, on the Lost Temple map, the AI (at least the one protoss build) never built ANY air units other than observers. So they couldn't attack my island bases.
Well i don;t know what happened in your game but here is the story of my first defeat with AI v.6:
I played a lost temple and i was P and the AI was 1Z&2P.I was trying to beat the computer with only 10 workers(like nipels said above
).The first wave was from zerg and with a little luck i managed to escape with half of my army(zels and stalks) 
.Short after the attack i sent some zels and stalks to wipe him(the zerg) but i fail 
.Right after i attacked him a P comp managed to destroy him.I sayd wow, 2 more to go.But as i was enjoying the defeat of the zerg, after a few minutes a massive army of zealots, stalkers and some immortals was at my door 
.I was having only 1 expansion and was guarded by ~15 zealots,~8 stalkers and 3 immortals and some cannons.He was crushing me but i escaped and i settled on the north island.There i managed to get ~10 pheonix, 8 cannons&stalkers for defense, and over 12 void rays.Meanwhile a protoss player wiped out the other P with over 10 (i think) carriers(i was having some observers and i saw the fight).Then after 2 minutes(he was searching the map looking for me ) he finally find me and i was having the same fate as the poor P comp .This V6.0 is much better than the last version.
Its very funny and i im looking further for the next games as i im playing with a limit of workers and is very challenging
.