Are you able to start Windows 7 now? This is not clear from your post.
If not, copy out your data using this method: Copy & Paste - in Windows Recovery Console
You will only have one active partition at a time. Use free Partition Wizard bootable CD to look at your partitioning. http://www.partitionwizard.com/download.html
Do you have the 100mb System reserved boot partition which Windows 7 sometimes issues at install? If so, use PW CD to mark it Active, boot the Windows 7 DVD Repair console or Repair CD to run Startup Repair up to 3 separate times with reboots. If not, make sure Windows 7 is marked Active, then boot the DVD/Repair CD to run Startup Repair 3 times. Startup Repair - Run 3 Separate Times System Repair Disc - Create