I am using froyo on baseband 2.15.00.07.28 and I am not able to install ruby. I downloaded it and installed it but I get boot loop everytime, I tried to download and install direct from internet and clockwork instead of rom manager. I am new to rooting and roms but via rom manager the only one I have been able to download and install completely is virtuous 2.7. I am looking for any kind of help or advice. I have done master resets and cache wipes but for some reason nothing works.