ok, I'm not really sure how you export replays though, im sure they are just found somewhere in the folder that the game is housed in.
I play Zerg, and to beat a terran wall-off at the ramp is next to impossible. I've tried banelings and then speedlings to fuck with the mineral line but its not enough of a harass to turn the tables for you early enough i nthe game. and then they will be working on air units which really fucks you over for the most part. also some people are good enough to spread their marines out so that the banelings are just a complete waste of money and gas, they need to take out 3 marines before they are effective.
i saw this replay with IDRA and he was using zerg vs terran and he used an infestor combined with a giant swarm of banelings VS a massive massive bio ball of marine maurder and medivac... he got the infestor to cast this spell im not sure if it kept the marines from firing, or if it just slowed thme down, but it was this green shit all over their marines and mauraders and then next thing you know that swarm of banelings crashed into it and just FUCKED THEM UP and terran player GGd right then and there.
i watched this interview with Drewbie and he said that he will NEVER lose to a zerg player the way things are right now. i find it extremely tough to win against terran as zerg until i discovered this new strategy. there is a video but I can't get on youtube right now, but its really straight forward.
I build 1 extra drone off the bat, then go right for the pool. then once the pool has started you have to take 3 drones RIGHT AWAY to their base . they should be finished the first farm at that point. its pretty much a miracle if they are not going for the wall off.
i attack the farm with the 3 drones and usuallyy they will send all their SCVs over to try and fiight and beat you. you need to micro your 3 guys to run in different directions for long enough to distract them from completing the wall and you must use waypoints (hold the shift key) then you just send in your zerglings,
the guy on the video even sends in all his drones but he was playing in a higher league than me and im sure he would have lost if her e didnt bring the drones with the lings but for bronze and silver u can pretty much get away with just zerglings, i fucked up their whole SCV line so early in the game he couldnt do shit and just had to GG