Yeah I know what it's like.
I was on 56k my whole life until about 3 months ago. The biggest file I ever downloaded while on dial-up was 250mb. It took me roughly 72 straight hours to download. Being on dial-up you learn LOTS AND LOTS of patience, but then again I never had a T1 line like I do now.
Now if I download something that takes more than 5 minutes, I start to get agitated

. I'm so used to everything being fast that it feels like forever now.