HI guys!
I'm trying to get some info together.
I'm buying a brand new 5D mkII next week. I've never had a true DSLR before so I could really, really use some advice.
Of course I'm sold on the camera body, duh. So that was easy!
But the other goodies are what I need help on.
I saw an extended battery pack that plugs into the camera very much the way a battery pack plugs into a cordless drill, this thing is quite large and goes outside of the camera body, underneath of it making the overall package much larger. But you gain substantial battery time with this thing which is something I very much want.
So I would be grateful on advice on which one to get that would give me the most bang for my bucks. 
I also want a nice flash to go on top. One that sits high enough to flash over long lenses and sun shades, etc.. I have a Canon S3 IS now and the non-removable flip up flash is too close to the camera so you can't have any lens attachments on the camera if you use flash or it will cast a very nasty shadow on things.
Lens.. Oh boy.. This is a tough one for me.
I want three lenses.
For starters, I want a good, everyday, general purpose lens for nothing special, no particular task other than common stuff. Like, taking pictures of my dog, birds, squirrels, etc.. Basics...
I also want a good macro lens. I love taking photos of little bitty things, extreme close-ups of things, etc.. I suppose I need a macro light ring too.
A good telephoto lens. I can't imagine, at this time, needing to shoot anything further than say 100 meters away. Anything beyond that, probably not gonna happen for me. So 100 meters is about as much as I would need it to reach out to..
I have a very large, very sturdy tripod already that my dad bought for me at an auction, it came from a television studio so it's a professional grade tripod. I'm good to go on that. I have a dinky little piece of junk tripod too that I bought at a garage sale for $10 for when I just want to grab some quick shots of say, my dog.
I'm a picture taking fool. I take LOTS of pictures. When we went on vacation a few months ago, I took over 4,000 photos during a three week trip.
So I need some sort of large memory that's also high speed enough to take rapid fire pictures and to record 1080p video on.
I was thinking about buying one of those eye-fi memory things so that as I take pictures they just move to my PC automatically. I want to set it up so it goes straight to my PC and does not upload to the web first such as they intend for it to do. I've read you can hack the eye-fi to do that. But the question is, will it work in the 5D mkII in the first place and if it will work, will it preform well enough?
Another thing I am wondering. I have hacked my S3 IS with that CHDK stuff and I like it. Can the 5D mkII be hacked as well?
Well, that's a LOT of questions so I'll give it a rest for the moment. I hope someone can advise me on these things because this is a LOT of money for an extremely nice camera so I want to make sure I buy good stuff, the right stuff but also at the right price.
Thanks much guys! 

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