I know this was done to death in the old forums but since that is all gone I am going to have to ask again!
After a GPS unit with some Christmas cash, I have looked around and although the Satmaps look good the cost is putting me off and I am swaying towards the Garmin units and more specifically the 705 with all its cycle functions. Firstly is there anything else I should be looking at GPS wise, either from Garmin or elsewhere that is in the same price bracket.
Secondly with the Garmin I am trying to get my head round all the options. I have looked at the MTB kit one available from Wiggle (and others) http://www.wiggle.co.uk/p/Cycle/7/Garmin_Edge_705_MTB_Performance_Package/5360035898/ which seems to come with all the necessary bike options but also GB Topo mapping. On top of this what else am I going to require for general use? How good is the Topo mapping that comes bundled with it, I am presuming it is not going to be the best out there for that price? If this map software is not what I need then what would users recommend that is compatible with the Garmin unit? Memory map to stick on my PC or similar? I am a complete virgin to all the GPS lark so I need a bit of a bluffers guide as to what I need to get going with it for the first time!

