I lose the chrome..... 
I'm testing the 64K rom in openmsx beta 0.10.2-292-g1304f82-dirty with the Daewoo DPC-200 that mounts a TMS9918A (60Hz and very picky with I/O and VRAM access).
I have spotted a bunch of problems including the corrupted Manta animation,as reported by same one.
The new beta of openmsx is simply FANTASTIC - it misses vram bytes as the real machine, great job !
Thanks to the development team
I hope to clean up all the issues and add the menu in a couple of days ...
After we will proceed with the physical version... 
Anyone willing to betatest on real HW (among the subscribers I mean) ?
I can test that beta on a Sony HB-501p (MSX-1), a Philips NMS-8245 (MSX2) and Turbo R ST if you wish some feedback (I preordered and payed the real hard), so I can taste part of the game while I wait the real thing 
I start building Uridium's cartridge this weekend, the shipment will begin next week.
Thank you for your patience
The Repro Factory works 24/24 to flood the world with Uridium's cartridges oO