New Bing maps - won't work if cookies blocked

[#1]

Just went to my usual map site http://uk2.multimap.com/ and found that is now redirected to Bing - this wouldn't necessarily be a problem but this is.
It doesn't work in Firefox but it does in IE8 and I just found out why
It doesn't work as I block cookies so I have reset the permissions in Firefox to session cookies
Edit - and I won't be using it again as it won't accept OS Grid References which Multimap would

[#2]

have you tried this Jim http://www.ordnancesurvey.co.uk/oswebsite/opendata/  free OS maps to different scales

[#3]

this is a better link, you can zoom right in, and download http://www.ordnancesurvey.co.uk/oswebsite/opendata/viewer/

[#4]

I use this one as well http://wheresthepath.googlepages.com/wheresthepath.htm
I like looking at some of the older maps

[#5]

this is where I was trying out my 3 dongle last week - All OS

[#6]

@oldjim
Thanks for the info.
I was frustrated recently, when I had wanted to take a look at an old satellite view and so went to bing, where the images are about a decade old around here.