Unfortunately, as of the 11th October 2013, romBay is no more.
After 8 pretty glorious years, we've decided to call it a day. In truth we'd been considering stopping for some time and offered the site for sale towards the end of 2012 to a select few people, before backtracking and re-launching the site in February 2013. This isn't something we regret and we were extremely proud of romBay's final incarnation. But, 8 years is a long time and real life, kids, mortgages and all that don't leave a lot of time for retro gaming.
To find roms and emulators just follow this search on Google
J & the rest of the romBay team