Wd Server

Will this web server I'm building be able to handle 10,000 users?

it will be running Ubuntu server. a basic web site were you can post text and other people can view it and post comments+rate it.
There will be ads and whatnot ( thats how we make our money
specs:

AMD Athlon 64 LE-1640 Orleans 2.6GHz 1MB L2 Cache Socket AM2 45W Single-Core Processor

2gb single channel ram ddr2 667mhz ( 1 stick )

Western Digital Caviar SE WD800JD 80GB 7200 RPM 8MB Cache SATA 3.0Gb/s Hard Drives X2
in RAID 1 with fans

BIOSTAR TForce TF7025-M2 AM2 NVIDIA GeForce 7025 Micro ATX AMD Motherboard

Thermaltake TR2 W0070RUC ATX 430W Power Supply ( this power supply had the best ratings on newegg )

Is there anything i should change? Should I make the harddrives wd raptors? faster cpu? it will be lamp and ftp server
please answer very important
what kind of letter? do i have to order faster internet connection? i have 3mps from att. should i get 6mps? 35mps? r u talking about bandwith?

2 10k rpm drives in RAID 1 would be nice for faster access of data. I hope you have some sort of business class account with your ISP otherwise you will be receiving a letter in the mail from them pretty soon, home users are not supposed to host web servers :S

Edit: Ah what the hell, if you have a static IP address just go ahead and do it. The upload speed is important, if people are gonna download stuff from you then you need faster upload. If you upload at 40 Kbytes/s then a single user with download of 100 Kbytes/s will be downloading from you at 40 Kbytes/s. Now picture this but with 10 other guys, it's gonna be slow as hell for them.