I have the same issue, the YLOD. but my disc ejected fine with the forced eject method.
From what I have gathered, the reflow fix lasts for a month or two. THe YLOD just comes back again ! I asked Sony, they say they can't repair it, but can offer 50% discount on a new ps3 if I return the YLOD one. If I go for repairs, which is possible but lasts for just a few months, then I lose the chance of getting the 50% off. SO, I am not going for repairs and just getting a new one.
@interference: If you are in the US, you can get a new slim for $99 if you return your dead ps3 to SOny. It is much cheaper than a repair and you get a new ps3+a year's warranty. My country only offers a 50% discount, but it differs with each country , so try that out.