Mis-Delete my MSN contact last week when I sync to my PDA.
Get to know that, when I delete all my PDA contact, it delete all my MSN contacts too!!
Thanks to my ex-trainee, Yee Sheng giving me some of this tips to try out.
1. Copy address one by one from your hotmail.
( I lost my hotmail contact too >_<)
2. Open your MSN > Tool > Option > Privacy Tab as shown in screen shot
Select from contacts in Allow List and right click to Add to contacts.
Means to add back to MSN contact list.
Hope this helps!