Big W have started selling them too, I think theirs also go up to 12Kg, not to expensive of a system but not esactly 4WD.

I'm a fan of the Phil & Ted's also, but can you use the toddler seat at the same time? I cant seem to work this out, also only one of the capsules are avaliable in OZ that's the peg perego viaggio, and thats close to $500 for the capsual alone. If you can use the toddler seat at the same time we will most probably be getting this.

Another expensive but versatile system is the Baby Jogger City Elite, If it was my first kid I would have gotten this if it was out, when I say expensive I mean it, firstly the pram Cost around $900, and you must buy every thing (including the grab rail) as an extra and with what I consider essential it would cost around $1300.00, but it fits a few of the most common Capsule's (although they are reluctant to tell you which ones specifically).

Over the next few months (if you can wait) there will be a lot of new systems comming out, apparently the Strider Plus will be released soon, and that is a fit everything system. And Valco have also released a new runabout system recently too (but be aware, Valco doesnt fit down many shopping checkouts).

In our case it is worth getting the more expensive system as we dog walk, and we use the pram a lot.

If anyone knows of any that fit the toddler seat and the capsule at the same time please put it here, I need to know!