[Blind-sysadmins] Using talking Win PE as a boot and capture image in WDS

Hello, I would like to know if anybody tried to use any talking Win PE as a boot and capture image in WDS. Adding boot.wim from Win PE iso image works, but after selecting it from the boot menu normal Win PE loads but windows installation don’t start. I tried to manually run setup.exe with /wds /wdsdiscover parameters, but it failed with a message saying, that network can not be initialized. I know, that i can automate it by unattended installation or in case of capturing by .ini file, but i prefer to do it with speech. Thanks for any suggestions. Lukasz