Actually I was passing anyway

I've had a stab at answering, but feel free to ask more questions if you have them.
1. Not sure about this one. LOTRO has a LOT of quests - in fact many struggle with the fact that they will level faster than they can complete quests. There is nothing quite like say a Diablo dungeon, but there is plenty to kill in the landscape and there are instances that occur as part of the central story line. Also as of next week we have "skirmishes" which are small battles against computer opposition. They are designed for solo, 3 man, 6 man and 12 man but I know people have been 2 manning them by turning down the difficulty
2. You can get to the level cap entirely solo and having 2 makes it really easy. Like most MMO's though once you get to cap a lot of the harder stuff is designed for groups of 3, 6 or 12. We certainly have people who hardly ever group and have kept themselves busy for 2 .5 years though
3. There isnt much forced grind. If you want to max out reputation with every faction and get the best gear then it will take time.
4. I think so - although I may be a little biased! All of the avatars wear pretty modest underwear and they have stayed pretty true to Tolkiens work. Our biggest outrage has been the intro of something close to a traditional mage. The community is really mature and well behaved as well.
Sorry getting quicker now as laptop power is low
#1 It should be OK although LOTRO really shines graphically with DX10 and a good graphics card.
#2 No problem - lots of us are running Win 7 64 bit and have been for months.
Hope you give it a go. We have kinships on Elendilmir(NAOC) and Evernight(EU).