[Sony Ericsson XPERIA X10 Mini] chris...:
Attempting to compile a complete list of standard X10 mini apps and if they are safe to remove or not

[FONT="courier new"]App file |Description |Remove
-----------------------------------+--------------------------+---------
AccountAndSyncSettings.apk |
AccountProvider.apk |Needed for boot ?
Alarm.apk |
AlarmClockVanillaApi.apk |Old AlarmClock Api ?
ApplicationsProvider.apk |Needed for Apps ?
Bluetooth.apk |
bootinfo.apk |Required for proper boot ?
Browser.apk |
calculator.apk |calculator |yes
Calendar.apk |
CalendarProvider.apk |Needed for Calendar.apk ?
CalendarVanillaApi.apk |Old Calendar Api ?
CaliforniaGoldRush.apk |game |yes
Camera.apk
CdfInfoAccessor.apk |May be related to accessories ?
CertInstaller.apk
clientappinstaller.apk |App Installer ?
Contacts.apk |Phonebook/Contacts List ?
CrashSMS.apk |sms application crash event handler ?
CredentialManagerService.apk
CustomizationProvider.apk |Needed for system ?
CustomizedApplicationInstaller.apk |
CustomizedSettings.apk
datatrafficswitch.apk |widget data |?
default-capabilities.apk |supported file formats |no
Dialer.apk |Needed for Phone.apk ?
digitalclockwidget.apk |digital clock widget |?
DMClient.apk
DownloadProvider.apk |Needed for market to function
DrmProvider.apk |Needed to playback DRM content
Emanual.apk |online manual |yes
EmanualLauncher.apk |online manual |yes
EnhancedGoogleSearchProvider.apk
facebook.apk |facebook app |yes
FastDormancy.apk
FmRxService.apk
generic-app-installer.apk |App Installer |no
genericappinstaller.apk
GeoTag.apk |geolocation |yes
GlobalSearch.apk |Quick Searchbar |?
Gmail.apk
GmailProvider.apk
GoogleApps.apk |a google-based device
GoogleCheckin.apk |Related to Market, login
GoogleContactsProvider.apk |Needed by Contacts.apk
GoogleContactsSyncAdapter.apk
GooglePartnerSetup.apk |Related to Google Partner
GoogleSearch.apk
GoogleSettingsProvider.apk |Needed by Settigns ?
GoogleSubscribedFeedsProvider.apk |Needed for Feeds ?
gtalkservice.apk
HomeScreen.apk |Main Launcher ? can be replaced with ADW ?
HTMLViewer.apk |HTML Parser ? - Needed by Browser ?
ImProvider.apk |Needed by Internet-based applications
LearningClient.apk
LiveWallpapersPicker.apk
LocalContacts.apk
Maps.apk |googel maps |yes
MarketUpdater.apk |Related to Market, update checker
MediaProvider.apk |Needed for Music.apk ?
MediaUploader.apk |Known to be used by Picasa
Mms.apk
Music.apk |Needed for Video and Music playback
MusicVanillaApi.apk |Old Music Api ?
neoreader.apk |code reader |yes
NetworkLocation.apk |Gives location based info
notes.apk |notes |yes
OMAClientProvisioning.apk |part of sony sync |?
OmaDatasyncService.apk |part of sony sync |?
PackageInstaller.apk |App Installer ?
PcCompanion.apk |PcCompanion installer
Peggle.apk |game |yes
Phone.apk |Ability to call ?
Picker.apk |Related to dialog boxes where you are 'picking' stuff
PicoTts.apk |speech |?
playnowappinstaller.apk
playnowback.apk |playnow online store |yes
playnowclient.apk |playnow online store |yes
playnowinstaller.apk |playnow online store |yes
qcsemcservice.apk
Radio.apk
ReadSdcard.apk |SDCard support ?
ReadyToRun.apk |sms record |?
RecentCalls.apk
roadsync.apk |sync app |yes
rollercoaster.apk |game |yes
SearchWidget.apk |search widget |?
SemcAlarmVanillaApi.apk
semcbrowser.apk
SemcCalendarVanillaApi.apk
SemcCamera.apk
SemcContactsProvider.apk
semcemailsmall.apk |email manager |?
SemcMediaProvider.apk
SemcPhone.apk
SEMCSettings.apk |configuration menu SE |?
semcsetupwizard.apk |Configuration Wizard SE |yes
SemcTelephonyProvider.apk
SemcVideo.apk |video app |yes
ServiceMenu.apk |*#*#4636#*#* menu?
Settings.apk |Settings ?
SettingsProvider.apk |Needed for Settings.apk ?
SnsContactImageCacheProvider.apk |timescape |yes
SoundPicker.apk |menu where you preview files
SoundRecorder.apk
SpeedDial.apk
StatusSwitch.apk
stk.apk |menu operator |?
stopwatch.apk |timer |yes
Street.apk |google maps |yes
SuquashiTextInput.apk |Some kind of TextInput
sync.apk |sync with SE |?
SyncWizard.apk |part of sony sync |?
SystemConnector.apk
talk.apk |google talk |?
TalkProvider.apk
TelephonyProvider.apk |Needed for Phone.apk ?
timer.apk |timer countdown |yes
Timescape-smallui.apk |timescape |yes
timescapepluginmanager.apk |timescape |yes
timescapeprovider.apk |timescape |yes
trackid.apk |identify songs |yes
TtsService.apk |speech |?
UseragentProvider.apk |Needed for boot ?
UserDictionaryProvider.apk |Custom Words added into T9
usersupport.apk |refer to website |yes
uWlopProvider.apk |tiemscape |yes
Vending.apk - Market
VerifyCertificatesDummyAppApplication.apk|Needed for initial startup ?
VerifyCertificatesDummyAppMedia.apk|Needed for initial startup ?
VerifyCertificatesDummyAppPlatform.apk|Needed for initial startup ?
VerifyCertificatesDummyAppShared.apk|Needed for initial startup ?
Video.apk
VpnServices.apk
WapiCustomization.apk
WapPush.apk
wisepilot.apk |gps nav app |yes
youtube.apk |youtube app |yes[/FONT]

I'll try and keep this first post updated

The info here is from threads I've found

Help me keep this updated with corrections and additions

Use at your own risk