That Ridge Racer Unbounded Limited Edition looks to have issues, though someone else added it. Has a European image but listed on North America, though I'm unaware of a limited edition in the US. Also, the title doesn't say limited edition. Not sure if the title needs colons, but between the two Ridge Racer Unbounded listings one has them and one doesn't.
I thought Mad Catz published Jonah Lomu Rugby Challenge. Looks like Home Entertainment Suppliers is an Australian distributor.
This one has a UK box on a NA entry, and the publisher is listed twice: http://vgcollect.com/item/25109
(I didn't look at them all, just randomly clicked on some)
Appreciate the eyes, i'll do my best to clean these up. It's hard to actually narrow down some of the games information from different sources without a lot of research. I usually pick the one i'm more comfortable supporting IE; ign over wikipedia unless the information was entered directly by the company itself (which is usually not the case). Schools (college and even most high-schools) will refuse to use wikipedia as a trusted source for information and will even fail a paper if you use it. I believe the reason for this is because anyone is open to edit it and changes get accepted even without much research. Of course, I strayed off topic a little bit.
You were correct on the Ridge Racer limited edition, PM'd scott to remove it. The Ridge Racer: Unbounded (with semicolon) is the correct title and information. I removed it from the list as I didn't create either of those. Again, thanks.
EDIT: ign was just used as an example, I do get most of my covers from there but I refer to xbox.com for the actual game information and dates.