Started with Freeserve at a fantastic 56K, an 0800 number that disconnected after 1 hour tying up the phone line and either having a parent wanting to use the line for or me asking to use the internet as they were on the phone, I think that was 1997. Eventually when our neighbourhood was cabled we got 512K Comtel (around 1999), which later became NTL and now is Virgin Media.
Ah, 512K, I remember that, friends asking for large files to be downloaded and them passing me a CD-RW to burn it onto, then being sent the link via MSN Messenger! Then there was Yahoo Auctions, the faster than most internet allowed me to get in there at the last second and place a bid.
Moved house and a cable connection was no longer available so I upgraded to Sky ADSL at a great rate of 3Mb/Sec, "Free" with the Sky TV subscription, when the speed suddenly dropped to 1.5Mb/Sec I called the useless Sky support who said there was no line fault and so there was nothing they could do, I explained to them what I could do as I was out of contract was cancel and move to BT FTTC, connected at 76Mb/Sec. Now on EE FTTC after the recent BT price hike and I'll move again to another provider when their price increases.
Sky always try and sell their broadband whenever I call and threaten to cancel after the price is increased, they seem to give up trying to sell it when I explain that I want to use my own modem/router. Surely they realise it is loosing them custom not allowing people to use their own equipment (TalkTalk I know), as a loyal Sky TV customer I would go back to them for the right price if I could use my own equipment.