ok, i downloaded the SD card formatter, and its all back to normal now.
My raspberry p is the 256 mb version, and truth be told, although its fine, and i ahve xbmc installed, i was using the beta version of it, and because of this, yes, the menu's were at time frustatingly slow, and at times, it would freeze, so, in the end i stuck it on the shelf for the past 3 months or so, and reverted to using a spare pc.
This morning, after a hiccup, i have downloaded and installed a stable version, its come with some addons installed already, namely, icefilm, 1channel and navi-x.
All i can say is wow, even with the pi i have, the menus are really fast, no noticeable slow downs, i just have to get the addons i use on via usb stick and keyboard, then once done, take those out and revert to my maplins remote control from then on.
Here's the link where i got the upto date version on, the instructions are included, the file to download is 1.3gb, bear in mind they have also put in metadata for the movie addons!!
Overall, i may just buy a more upto date pi now i know it's more stable!
http://www.xbmchub.com/forums/raspberry ... ddons.html
let me know how you get on brother!!
thanks