Switching between Win7 & WinXP restores

I've got Win7 installed and have current backup images (of SRP and Win7 partitions).  I want to temporarily restore a WinXP image.  Then later restore the SRP and Win7 partitions instead.  (All on one 300GB hdd.)

 

I'm a partition noob, but I figure I need to deal with the active SRP before I install an active WinXP into the other partition. 

 

I see the Ghost 15 SRD has a "Partition Table Operations" utility, and the physical boot drive looks like:

win7gh15partition.jpg 

Do I just edit this table to switch back and forth?  If so

 

I figure I want it to look like this again when I want to restore the SRP and Win7 partitions again. 

 

But what do I do to retore WinXP?

 

Here's my guess of how I want it to look before I do that restore:


Line 1:

07     80     0     32     33     1023     254     63     206848     586067968

The last number I arrived at by adding 204800 + 585863168 (the two numbers in the last column).

 

Line 2:

Same as lines 3&4 are now.

 

Advice please?