I bought Unity 2.5 indie some time ago.
I would like to buy Iphone Basic ,anyone could tell me what is the overall price (what i must buy in fact) ?
Unity Iphone basic license only ?
And perhaps old buyers can’t have some reduction now, perhaps it’s too late also ?
as old indie buyer you don’t get any discount anymore. Until dec 2009, indie users got the chance to upgrade or buy an addon with an additional discount on top of indie but beyond that indie ceased to exist, as far as we are aware.
What you need to buy at least is iPhone (non-pro) to get the low iPhone addon, correct 
(that is iPhone basic for the current generation but will just be Unity iPhone with unity 3, which is what you actually preorder. but you get the current one to toy with till then )
and to do any iphone work you must be on osx, as well as be a subscribed iphone developer with apple if you want to deploy onto the device
iPhone Basic is normally $400. A pre-order for Unity iPhone 3 is on sale for $300, until such time as Unity 3 is released. Discounts for having bought Unity Indie expired long ago.
–Eric
Thanks for these precise replys !
It was not precised on features comparison but :
unfortunatly i’m on Windows on PC , so i must forget Iphone development for now 
until you get a mac, yes you will have to forget about it.
but somewhen later this year or early next year there will be unity android in its non pro form too which would allow you to develop for android from your windows box if you wanted
The only thing that lacks ot Android is a selling platform as Itunes Store.
But, indeed it could be a good alternative when it will be realeased if i don’t get a Mac.