1. atari 2600 - army commando

2. nes - arch rivals

3. snes - tie between super international cricket and mario kart

4. n64 - goldeneye

5. ps1 - tony hawk and ff7

6. ps2 - metal gear 2

7. gamecube (swapped ps2 for it) ssbm

8. xbox - fable

9. ps2 (re-bought) - guitar hero

10. wii - wii sports but am waiting for that killer game still

best memories would have to be n64, so many great games on there, must say that i never came across anyone that could beat me at goldeneye

1. Atari 2600
2. Sega Mastersystem
3. Sega Mastersystem 2
4. NES
5. Sega Genesis
6. Turbo Grafix 16
7. SNES
8. Atari Jaguar
9. Sega Saturn
10. N64
11. PS1
12. Sega Dreamcast
13. Xbox
14. GC
15. PS2
16. 360

Least liked PS1

Most liked Sega Saturn

1. NES

2. Gameboy

3. SNES

4. Sega Genesis

5. Virtual Boy

6. N64

7. PS1

8. PS2

Favourite: PS2

Least Favourite: Virtual Boy 

1. NES
2. Gameboy
3. Genesis
4. 32X (does this count?)
5. PS1
6. N64
7. GBC
8. PS2
9. GameCube
10. GBA
11. PS2 (first one broke)
12. DS
13. Wii

Favorites: N64
Disliked: 32X
Regrets not buying: SNES

And I still own everything on the list.

1) Atari (im not sure which one exactly and I didnt acually buy it, it was my moms)

2) Game Boy Color

3) Nintendo 64

4) GameCube

5) PS2

6) DS

7) Wii

8) GBA

9) NES (along with a huge selection of random games. I found it at a videogame trade in store. Bought the whole thing, games and all, for a small price. I want to get into some classic gaming (discover my roots) and it seemed like a cheap way to start. I have dialup internet so I cant download VC games easily)

Favorite : Wii... although it completely sucks my life away... and my money

Least: Atari. I actually like the atari though, just not as much as the others. I had alot of fun playing some of its games.  Astroid, PITFALL (favorite),  and several others

SNES
Genesis
N64
GBC
GBA
Dreamcast
Gamecube
DS
Wii

I like Wii the most. And I did have an NES in the house, it just wasn't mine.

1 - Gameboy
2 - Playstation
3 - DS
4 - Wii

Nes
Snes
N64
Gameboy Color (When Pokemon was a Fad)
Ps1
Gamecube
Gameboy SP
Ps2
Dreamcast
Sega Saturn
Ds

Most fav= N64
Least= Ps2

? - Atari 2600 - I was not born when bought for my older bro. Space Invaders
1986- Nes - SMB
1993- Genesis - Sonic 2, NBA JAM
1997- N64 - Goldeneye, Star fox, Zelda, Turok 2, Perfect Dark to much love.
1999- PS1 - FF7, FF8, Crono Cross
2000- SNES - Better late than never. Crono Cross, FF3/6, mario rpg
2000- DC - NFL2K, Grandia 2, Soul Caliber, DOA2, Unreal tournament
2001- GC - Resident Evil 1,0,4, SSBM, MGS Twin Snakes
2002- Saturn - Panzer Dragoon 1,2
2003- PS2 - FF10, MGS 3, Killzone
2003- Xbox - Jade Empire, KOTOR, DOA3, Half life 2
2006- Xbox 360 - Gears of War, Rainbow Six Vegas, Crackdown

I have to many games that I love so I named the ones that I liked the most for each system

most fav- Nintendo 64- I had this system in my prime gaming years, my teens and though high school and there is no equal to Goldeneye!!!!!!! sorry Halo

Least fav- PS1- its not that I hated my playstation I just did not have much interest in it after my RPG's where done

1) Commodore 64
2) Atari 2600
3) Intellivision
4) NES
5) Gameboy original
6) SNES
7) Sega Genesis
8) N64
9) Playstation 1
10) Gameboy Advance SP
11) Gamecube
12) DS
13) Wii

Nobody else gave the intellivision or Coleco any love? Shame on you!  Those paddle things were killer....