Hello there, how can I triple boot on 3 different partitions of 1 HDD Windows xp , 7 , and linux backtrack? Please help me, I tried and got bootmgr file missing... and I had to format cause I made something on Partition Magic that hided my partitions and now they are inactive..:S anyway if u can help me on that too I would be happy. But what's the right way to install them? first xp then 7 then linux? or first linux after xp after 7? please help me !