If you liked Long Way Round but want something that you haven't seen you can also try:
http://www.amazon.ca/s/ref=nb_ss_gw?...0&Go.y=0&Go=Go
"Race to Dakar" - It didn't get the attention that Long Way Round got for some rasons (I don't think it's aired on TV here)...and in fact I didn't know about it until it came up as a suggestion on amazon when I was purchasing LWR.
Just ordered it myself and started watching- fantastic series as well. Ewan Mcgregor is just in it occasionally - this is Charlie Boorman's deal. But it's the same production team as from Long Way Round and is very good too.
I'm waiting for frickin Long Way Down to be released - so far its only available across the pond.
Anyhoo either one are worthy DVDs to add to a collection.