Forum Vbulletin 4.8 skins?
 

I just got the latest 4.8 upgrade and noticed that it seems not compatible with a lot of skins made for 4.0 and 4.1 to 4.3. So i was wondering if anyone knows a good place where i can view a few free ones and/or paid ones not including the basic ones released already on this site by the vbulletin.com team?
Do not mention vbulletin.org as i know that site already please.
How are people finding 4.8 anyway? Last time i used mine was when it was 4.3 so its coming along anyway.
Would anybody know why when i upload any forum software onto my server i find that none of them send out any emails of any kind whether activation, welcome or password reminders?
I am having this issue currently with the server i use for my sites and will be trying to fix it with the hosting people but it would help if i knew the cause i assume something in the server settings?
thx people;)