Download the following modules with the following url and put them at
sites/all/modules/contribute/
.http://www.drupal.org/project/????
Where ???? is the following titles
e.g. http://www.drupal.org/project/acl
acl
# The following are for Google Adsense
adsense
adsense_injector
advanced_forum
advanced_forum_more_styles
advanced_help
advuser
author_pane
backup_migrate
bookmark_us
browscap
cck
composite
content_access
ctools
date
db_maintenance
emfield
fb
fckeditor
filefield
formblock
getid3
google_analytics
htmlmail
i18n
imageapi
imagecache
imagefield
jquery_ui
lang_dropdown
languageicons
lightbox2
login_security
media_youtube
mimemail
mobile_tools
mollom
mp3player
# The following are for online shop
nap
node_access_rebuild_bonus
options_element
panels
pathauto
phone
phpmailer
print
private
privatemsg
rules
security_review
select_or_other
signup
simpletest
sina_open
sitedoc
skinr
tablefield
theme_editor
token
# The following are for online shop
ubercart
uberpos
uc_addresses
uc_alipay
uc_coupon
uc_node_access
uc_node_checkout
uc_product_triggers
uc_views
user_delete
user_register_notify
views
views_bulk_operations
webform
webform_validation
wurfl
# The following are themes for mobile_tools
fusion
fusion_mobile
By the way, if you want to tune the Drupal 6, MySQL and PHP5 as well as Hiawatha, please refer to Performance tuning and Installation of Hiawatha and Drupal.
That's all! See you.