Is the price quoted on the VEA webpage for round trip or one way? It is 14 euros per adult, but another post on the boards says the RER is only 6-7 euros per adult. I can't imagine that the RER is cheaper than the VEA but you never know.
I might be completely wrong, but I thought it was the TGV that went from the airport to DLP, and although it's much quicker, it does cost about the same amount.
The TGV does go from CDG directly to Disney in 10 minutes. For the RER you would need to go from CDG to downtown Paris then out to disney. Travel time on RER would be about 1h30 mins.
The TGV is the bullet train which goes between CDG and DLP. I have taken the RER in and changed trains. Honestly, it was very easy (thanks to Morgan B's GREAT directions). It takes longer, but it is cheaper....
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