Help needed Urgently - Problem with Vista and Mac OS X Tiger

[joeearlobe]

Basically what iv done is iv downloaded mac os x Tiger from a torrent and mounted the image to a dvd.

 

Iv then Re-downloaded vista as i didnt have the dvd as it came pre installed

 

Iv installed vista again, as the one i downloaded was the upgrade to mine

then Iv used Acronis suite to partition my hard drive

 

Then iv gone into command prompt and disk part select disk 0 list partition etc and set the partition as the active drive

 

then iv stupidly decided that i didnt want tht to be the active drive and thought i could get around it by going through the same preocess and setting the previous one as the active drive

therefore having two active drives

and now i reboot and try and install the mac os

and i get the BOOTMGR is missing message

and running it from boot with either the vista or the mac disk is in the drive still has the same problem

Any suggestions, I'm getting desperate.