Installation/playing

I have downloaded the Alpha 2.0 and installed it, it does not appear in the custom games section when I open half-life, what can I do?

Make sure u installed it into ure HL folder!!

for some reason when i tryed to install DOD into me CS retail folder it installed but didnt show up so i just copyed the folder from me HL folder (i just got CS retail had HL for ages) and it worked

Are you using Retail CS or the actual Half-Life CD.

make sure you install it in your halflife folder..i have made that mistake before