You ask for an opinion, so here it is (but you won't like it):
You need to buy recovery disks from HP. It looks like you've somehow hosed your Vista installation, so HP Recovery Manager can't start.
As for the Primary Partition question, a hard disk can have up to 4 primary partitions. It will try to boot from the one that is marked "Active". Any primary partition may be bootable, using a boot manager.
"I don't have any recovery disc's / Haven't made then also / Am not interested in Buying them also."
You have left yourself with nowhere to go.
You can try merging the partitions back to one and pray it works or at least the recovery partition will function.