Many thanks to John, Greg, Javelin and David for all your comments.
I have seen this mentioned before and I will definitely check it out. I'm still learning how to use the A100 and so the A700 is pure indulgence (on Santa's part of course

). The A700 is becoming difficult to obtain around here and so if I (Santa?) was ever going to do it then it had to be now.
Greg Beetham wrote: Yes, the charger that came with my A700 is exactly the same as the A100 one, the only downside is you can't use the A100 batteries in the A700. I got a grip as well, with another battery, that does increase the bulk and weight a fair bit, also the camera no longer fits in my backpack with the grip on, but it does fit ok in my Toploader 75AW, I might have to look for a deeper backpack at some point.
I have switched the A700 to the 'slow' focus mode, but I can't tell if it's actually slow, it seems as quick as the A100 or quicker....
This is good news. I can ask the elves to charge up the new battery with my exisiting charger so we will be good to go on the big day! Good point about carrying it around. I've never owned two dslrs before so I can see that you can get in to a debate of which to take, or take both and carry more. There are worse dilemmas

.
Javelin wrote:Hot shoe cover has a spot to store it on the viewfinder cover on the strap. Mine is either on the camera or on the strap.
thats sigma has been blowing up on all cameras not just Sony. and not just the A700
Top tip Javelin, for the hotshoe cover. I can see that I will have to decide whether to take the risk on the Sigma or eventually upgrade my telephoto range.
david antony wrote:Hi Birma and congratulations with your presumptive Santa gift! Hope the Elves are well informed.
I had the Sigma 70-300 APO. never mounted it on my A200, sold it to an A100 owner who knew about the gear issue. The gears stripped in just over a week! Sonolta used his Sigma 70-300 a lot without problem with the A700. I think you might be OK using slow focus. MF for sure ;^)
These Elves have been reliable so far

. Top tip about slow focus, and even MF - this gives me an option of using the lens risk-free at least.
Nex 5, Nex 6 (IR), A7M2, A99 and a bunch of lenses.