Whats a good keyboard size? Need advice quick :p

[Nathan4102]

I've just became highest bidder on eBay for a pretty nice Mac slim keyboard. The only problem is that its 11", compared to my keyboards 17ish", which I noticed after I placed my bid. Am I going to be able to type normally on an 11" keyboard, and would you recommend the switch?

This is the keyboard: http://i.ebayimg.com/00/s/NjAwWDYwMA==/$T2eC16ZHJHEE9ny2sYPzBQhR9c(6Cg~~60_3.JPG

This is my current keyboard: http://www3.sympatico.ca/flexiseel/images/Acer_KU_0760_R.jpg

Edit: 30 minutes till the end of the auction, Im starting regret biding for this...
E2: Won it, messaged the guy, and he let me cancel because I told him I'd look through his other items for a more suitable keyboard. Still wondering about the above questions

[Tony]

It's not at all 11" vs 17" as your current keyboard has that whole extra chunk of space for the arrow keys, extra functions, and a num pad. The actual typing area is likely pretty close.